1#include <stdio.h>
2#include <unistd.h>
3
4#ifdef PROTOTYPES
5int main (void)
6#else
7main ()
8#endif
9{
10  int  pid;
11
12  pid = vfork ();
13  if (pid == 0) {
14    printf ("I'm the child!\n");
15    execlp ("gdb.base/vforked-prog", "gdb.base/vforked-prog", (char *)0);
16  }
17  else {
18    printf ("I'm the proud parent of child #%d!\n", pid);
19  }
20}
21